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Next: viewerdisplaypanel.registerednames - Function Up: viewerdisplaypanel - Tool Previous: viewerdisplaypanel.unregister - Function


viewerdisplaypanel.isregistered - Function



Package display
Module viewer
Tool viewerdisplaypanel


Query whether a Viewerdisplaydata tool is registered on this Viewerdisplaypanel tool


Synopsis
isregistered(displaydata)


Arguments

displaydata Viewerdisplaydata tool to query
Allowed: Viewerdisplaydata tool


Returns
T, F or fail

This function simply returns T or F indicating (respectively) that the given Viewerdisplaydata tool is or is not currently registered for display on this Viewerdisplaypanel tool. The return value will be fail if the Viewerdisplaydata tool was unknown to, or could not be found by, this Viewerdisplaypanel tool.



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2006-10-15